Features & BenefitsTurn pump on when water level reaches 2" (51mm)-SFBS-20-01. Turn pump off when water level reaches 3/4" (19mm)-SFBS-20-01. Ideal flow sensor for bilge pumps. Heavy duty flow switch is designed for the toughest applications.Typical ApplicationsMarine, RV & Campers, Industrial. New mercury free float switch. Suitable for use with 12v DC or 24v DC bilge pumps.For more info on this ...

South African Manufactured Original SABS Poolskim wholesale to the public. Complete unit including all fittings in White or Black. Price includes delivery nationwide or you can collect at R450. Contact Johann on 079 5193483